Hello, 4.8 kernel is not supported anymore [1] (2016 Apr. + 9 months). Please try a newer release / kernel, like 20.04.1 Thanks
[1] https://wiki.ubuntu.com/Kernel/Support ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1901268 Title: k-4.8 breaks display and mouse Status in linux package in Ubuntu: Invalid Bug description: The latest 4.8 kernel causes display to break menu does not open mouse doesnt work system: intel pentium 4th generation processor with HD graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1901268/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp